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--TEST--
function test: mysqli_num_fields() 2
--FILE--
<?php
include "connect.inc";
/*** test mysqli_connect 127.0.0.1 ***/
$link = mysqli_connect("localhost", $user, $passwd);
mysqli_real_query($link, "SHOW VARIABLES");
if (mysqli_field_count($link)) {
$result = mysqli_store_result($link);
$num = mysqli_num_fields($result);
mysqli_free_result($result);
}
var_dump($num);
mysqli_close($link);
?>
--EXPECT--
int(2)
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